questions stringlengths 37 1.22k | reasoning stringlengths 0 3.56k ⌀ | answers stringlengths 4 138 |
|---|---|---|
Look at this rectangle: If both dimensions are tripled, then which of the following statements about its area will be true? Here are the choices:
A. The new area will be 9 times the old area.
B. The new area will be
1
4
of the old area.
C. The new area will be 3 times the old area.
D. The new area will be 4 times the o... | null | A: The new area will be 9 times the old area.. |
Function A and Function B are linear functions. Which statement is true? Here are the choices:
A. The y-value of Function A when x=1 is greater than the y-value of Function B when x=1.
B. The y-value of Function A when x=1 is less than the y-value of Function B when x=1. | null | A: The y-value of Function A when x=1 is greater than the y-value of Function B when x=1.. |
How does h(t) change over the interval from t=4 to t=7? Here are the choices:
A. h(t) increases by 3
B. h(t) increases by 100%
C. h(t) increases by 1
D. h(t) increases by 2 | null | A: h(t) increases by 3. |
How much is this coin worth? Here are the choices:
A. 1 cent
B. 5 cents
C. 1 dollar
D. 25 cents | null | C: 1 dollar. |
Is this function linear or exponential? Here are the choices:
A. linear
B. exponential | null | A: linear. |
The diagrams below show two pure samples of gas in identical closed, rigid containers. Each colored ball represents one gas particle. Both samples have the same number of particles. Compare the average kinetic energies of the particles in each sample. Which sample has the higher temperature? Here are the choices:
A. sa... | null | B: sample B. |
\line{EG} and \line{HJ} are parallel lines. Which angles are alternate interior angles? Here are the choices:
A. \angle{EFI} and \angle{JIK}
B. \angle{EFI} and \angle{JIF}
C. \angle{EFI} and \angle{HIF}
D. \angle{EFI} and \angle{EFD} | null | B: \angle{EFI} and \angle{JIF}. |
These tiles represent the expression 1+7x+2. Which expression is equivalent to 1+7x+2? Here are the choices:
A. 9x+1
B. x+10
C. 7x+3
D. 8x+9 | null | C: 7x+3. |
Look at this figure: What is the shape of its base? Here are the choices:
A. square
B. hexagon
C. circle
D. triangle | null | C: circle. |
Lisa has the following data: If the median is 30, which number could q be? Here are the choices:
A. 31
B. 15 | null | A: 31. |
Which subtraction sentence does the picture show? Here are the choices:
A. 4 − 2 = 2
B. 5 − 3 = 2
C. 3 − 3 = 0
D. 4 − 3 = 1 | null | D: 4 − 3 = 1. |
Which expression describes the model? Here are the choices:
A. 5×3
B. 5×1 | null | A: 5×3. |
In solving this triangle, which law must you use first? Here are the choices:
A. Law of Sines
B. Law of Cosines | null | B: Law of Cosines. |
How many dots are there? Here are the choices:
A. 31
B. 47
C. 41 | null | B: 47. |
You pay 81¢ to buy a box of crayons costing 79¢. You receive the following change:Is this the correct amount of change? Here are the choices:
A. yes
B. no | null | B: no. |
What is the range of this exponential function? Here are the choices:
A. $(-\infty,-4]$
B. $(-4, \infty)$
C. $(-\infty,-4)$
D. $[-4, \infty)$ | null | B: $(-4, \infty)$. |
Which addition statement describes the array? Here are the choices:
A. 2+2+2
B. 1+1+1
C. 4+4+4+4+4 | null | A: 2+2+2. |
How does f(x) change over the interval from x=
–
3 to x=
–
2? Here are the choices:
A. f(x) increases by 3
B. f(x) decreases by 3
C. f(x) decreases by a factor of 3
D. f(x) increases by 200% | null | B: f(x) decreases by 3. |
Look at the angle marked on this shape: Is this angle greater than, equal to, or less than a right angle? Here are the choices:
A. greater than a right angle
B. equal to a right angle
C. less than a right angle | null | C: less than a right angle. |
The first picture is a sub. Which picture is fifth? first Here are the choices:
A. sub
B. turtle
C. fish | null | A: sub. |
Hematite has the following properties:
naturally occurring
fixed crystal structure
solid
not made by organisms
pure substance Is hematite a mineral? Here are the choices:
A. no
B. yes | null | B: yes. |
The table shows the same data about how the temperature of each phone battery changed over 5minutes. Here are the choices:
A. Thermal energy was transferred more quickly out of the battery in the less expensive phone.
B. Thermal energy was transferred more quickly out of the battery in the more expensive phone.
C. Ther... | null | A: Thermal energy was transferred more quickly out of the battery in the less expensive phone.. |
What is the value of the underlined digit? Here are the choices:
A. 4,000
B. 400
C. 4 | null | A: 4,000. |
This passage describes the fleece type trait in sheep: The fleece, or outer coat, of a sheep is often cut off and used to make yarn for fabrics and other textiles. Woolly fleeces, which have shorter hairs, are usually used for clothing and blankets. Hairy fleeces, which have longer hairs, are usually used for carpets. ... | null | D: 1/4. |
This passage describes the coat pattern trait in cheetahs: A cheetah with a spotted coat has many small black spots on its body. A cheetah with a king coat has large black splotches on its body and stripes on its back. King cheetahs are rarely seen in the wild. They were once thought to be a different species. In a gro... | null | C: 0:4. |
Select the temperature shown by this thermometer. Here are the choices:
A. 55°C
B. 20°C
C. 0°C | null | B: 20°C. |
Which property do these two objects have in common? Select the better answer. Here are the choices:
A. slippery
B. bendable | null | B: bendable. |
What kind of triangle is this? Here are the choices:
A. right
B. acute
C. obtuse | null | B: acute. |
If you select a marble without looking, which color are you more likely to pick? Here are the choices:
A. black
B. neither; black and blue are equally likely
C. blue | null | C: blue. |
The number line shows an unknown number, d. Is d 3 positive or negative? Here are the choices:
A. positive
B. negative | null | B: negative. |
Which property do these two objects have in common? Select the better answer. Here are the choices:
A. blue
B. bouncy | null | B: bouncy. |
Which angle is adjacent to \angle{1}? Here are the choices:
A. \angle{5}
B. \angle{4}
C. \angle{6}
D. \angle{3} | null | C: \angle{6}. |
Christina has the following data: If the range is 3, which number could m be? Here are the choices:
A. 6
B. 17 | null | B: 17. |
Look at this graph: Is this relation a function? Here are the choices:
A. yes
B. no | null | B: no. |
Patrick has the following data: If the median is 12, which number could u be? Here are the choices:
A. 15
B. 10 | null | B: 10. |
Does this scatter plot show a positive trend, a negative trend, or no trend? Here are the choices:
A. positive trend
B. negative trend
C. no trend | null | C: no trend. |
In this experiment, which were part of a control group? The passage below describes an experiment. Kurt was a chef's assistant in an Italian restaurant. One of his coworkers told him that adding salt to water would cause the spaghetti to cook faster.
Kurt gathered six pots that were the same size. He filled each pot wi... | null | A: the pots with pure water. |
Select the chemical formula for this molecule. Here are the choices:
A. P2Cl3
B. HPCl3
C. C2PCl3
D. PCl3 | null | D: PCl3. |
Are there enough tulips for every butterfly? Here are the choices:
A. no
B. yes | null | B: yes. |
Which statement best describes the climate of Dubai? Hint: Summers in the Northern Hemisphere occur in June, July, and August. Winters in the Northern Hemisphere occur in December, January, and February. Dubai, United Arab Emirates, is a city in Asia. It is located in the Northern Hemisphere. It has a dry arid climate.... | null | B: On average some months of the year do not have any precipitation.. |
The first picture is a sub. Which picture is seventh? first Here are the choices:
A. turtle
B. fish
C. sub | null | B: fish. |
Are these lines perpendicular? Here are the choices:
A. yes
B. no | null | B: no. |
If you select a marble without looking, which color are you more likely to pick? Here are the choices:
A. black
B. pink | null | B: pink. |
The diagrams below show two pure samples of gas in identical closed, rigid containers. Each colored ball represents one gas particle. Both samples have the same number of particles. Compare the average kinetic energies of the particles in each sample. Which sample has the higher temperature? Here are the choices:
A. sa... | null | B: sample B. |
Which property do these three objects have in common? Select the best answer. Here are the choices:
A. stretchy
B. fragile
C. sour | null | B: fragile. |
Before deciding to switch to an unlimited texting plan, Ava kept track of the number of text messages she received. On which day did Ava receive exactly 0 text messages? Here are the choices:
A. Tuesday
B. Thursday
C. Monday
D. Sunday | null | D: Sunday. |
Find n. Here are the choices:
A. 20 meters
B. 10 meters
C. $10 \sqrt{6}$ meters
D. $5 \sqrt{2}$ meters | null | B: 10 meters. |
Function A and Function B are linear functions. Which statement is true? Here are the choices:
A. The slope of Function A is less than the slope of Function B.
B. The slope of Function A is greater than the slope of Function B. | null | A: The slope of Function A is less than the slope of Function B.. |
How much money is there? Here are the choices:
A. 13¢
B. 12¢
C. 10¢ | null | B: 12¢. |
Is f(x) continuous from the left at x=5? Here are the choices:
A. yes
B. no | null | B: no. |
What compound inequality describes this graph? Here are the choices:
A. $x<-5$ or $x>-3$
B. $x \leq-5$ or $x>-3$
C. $-5 \leq x<-3$
D. $-5<x<-3$ | null | B: $x \leq-5$ or $x>-3$. |
Which equation does this set of algebra tiles represent? Here are the choices:
A. – 8x= – 8
B. – 8x=8
C. 2x= – 14
D. 2x=12 | null | C: 2x= – 14. |
Are these lines intersecting? Here are the choices:
A. yes
B. no | null | B: no. |
Which coin is this? Here are the choices:
A. dime
B. dollar coin
C. half-dollar
D. nickel | null | D: nickel. |
What decimal number is illustrated? Here are the choices:
A. 3.27
B. 3.18
C. 3.17
D. 3.28 | null | C: 3.17. |
What is the value of the underlined digit? Here are the choices:
A. 700
B. 70
C. 7 | null | A: 700. |
Which addition sentence does the picture show? Here are the choices:
A. 3+2=5
B. 3+1=4 | null | B: 3+1=4. |
Complete the sentence. was affected by the function of , which was affected by the mutation in the gene . As in humans, hunger in mice depends on how much food a mouse has eaten. When a mouse eats, its hunger is controlled by the leptin receptor protein.
The leptin recept... | null | A: A mouse trait . . . the leptin receptor protein. |
Look at this rectangle: If both dimensions are doubled, then which of the following statements about its perimeter will be true? Here are the choices:
A. The new perimeter will be 3 times the old perimeter.
B. The new perimeter will be 4 times the old perimeter.
C. The new perimeter will be
1
2
of the old perimeter.
D.... | null | D: The new perimeter will be 2 times the old perimeter.. |
Is this triangle scalene? Here are the choices:
A. no
B. yes | null | B: yes. |
How does f(t) change over the interval from t=
–
3 to t=
–
2? Here are the choices:
A. f(t) decreases by 3
B. f(t) decreases by a factor of 3
C. f(t) increases by a factor of 3
D. f(t) increases by 200% | null | A: f(t) decreases by 3. |
This table shows Jill's April budget. What could Jill do to balance her budget? Here are the choices:
A. spend $10 more at the comic convention
B. sell more comics from her collection to earn an extra $5
C. spend $10 less at Fairyland game shop
D. spend only $30 on a superhero costume | null | C: spend $10 less at Fairyland game shop. |
The number line shows an unknown number, y. Is y positive or negative? Here are the choices:
A. positive
B. negative | null | A: positive. |
Look at this set of ordered pairs: Is this relation a function? Here are the choices:
A. no
B. yes | null | A: no. |
How does g(t) change over the interval from t=
–
3 to t=
–
2? Here are the choices:
A. g(t) decreases by a factor of 3
B. g(t) increases by 300%
C. g(t) increases by 3
D. g(t) decreases by 3 | null | D: g(t) decreases by 3. |
Biotite has the following properties:
not made by organisms
naturally occurring
fixed crystal structure
pure substance
solid Is biotite a mineral? Here are the choices:
A. no
B. yes | null | B: yes. |
Dana is washing her cup after breakfast. The clock shows: What time is it? Here are the choices:
A. 7:30 P.M.
B. 7:30 A.M. | null | B: 7:30 A.M.. |
Which coin is this? Here are the choices:
A. quarter
B. nickel
C. penny
D. dollar coin | null | A: quarter. |
Is this shape open or closed? Here are the choices:
A. closed
B. open | null | B: open. |
What kind of triangle is this? Here are the choices:
A. obtuse
B. acute
C. right | null | B: acute. |
Is this quadrilateral a trapezoid? Here are the choices:
A. no
B. yes | null | B: yes. |
What is the measure of this angle? Choose the best estimate. Here are the choices:
A. 30°
B. 120°
C. 90°
D. 60° | null | A: 30°. |
Hint: An independent variable is a variable whose effect you are investigating. A dependent variable is a variable that you measure. Which of the following was an independent variable in this experiment? The passage below describes an experiment. Read the passage and think about the variables that are described. Lester... | null | A: the type of food used in the bird feeders. |
What name best describes this shape? Here are the choices:
A. trapezoid
B. rectangle
C. parallelogram
D. square | null | D: square. |
Look at this shape: Which image shows a rotation? Here are the choices:
A. C
B. A
C. B | null | C: B. |
Which statement best describes the climate of Miami? Hint: Summers in the Northern Hemisphere occur in June, July, and August. Winters in the Northern Hemisphere occur in December, January, and February. Miami, Florida, is a city in the United States. It has a tropical monsoon climate. Here are the choices:
A. Summers ... | null | B: Both the temperature and the amount of precipitation are higher in summer than in winter.. |
Which fraction is greater? Here are the choices:
A. 3/5
B. 3/10 | null | A: 3/5. |
What has been done to this letter? Here are the choices:
A. turn
B. flip
C. slide | null | C: slide. |
Which statement best describes the climate of Riyadh? Hint: Summers in the Northern Hemisphere occur in June, July, and August. Winters in the Northern Hemisphere occur in December, January, and February. Riyadh, Saudi Arabia, is a city in Asia. It is located in the Northern Hemisphere. It has a subtropical desert clim... | null | A: Winters have lower temperatures and more precipitation than summers.. |
Belle has the following data: If the median is 93, which number could x be? Here are the choices:
A. 70
B. 95 | null | B: 95. |
Think about the magnetic force between the magnets in each pair. Which of the following statements is true? The images below show two pairs of magnets. The magnets in different pairs do not affect each other. All the magnets shown are made of the same material. Here are the choices:
A. The magnetic force is weaker in P... | null | B: The magnetic force is weaker in Pair 1.. |
Function A and Function B are linear functions. Which statement is true? Here are the choices:
A. The slope of Function A is greater than the slope of Function B.
B. The slope of Function A is less than the slope of Function B. | null | A: The slope of Function A is greater than the slope of Function B.. |
How has this figure been transformed? It has been... Here are the choices:
A. reflected
B. rotated
C. translated | null | A: reflected. |
Look at this shape: Which image shows a reflection? Here are the choices:
A. A
B. C
C. B | null | C: B. |
What day of the week is August 14? Here are the choices:
A. Sunday
B. Saturday | null | A: Sunday. |
Are these shapes similar? Here are the choices:
A. yes
B. no | null | A: yes. |
What kind of computer component do you see here? Here are the choices:
A. eSATA Card
B. Sound Card
C. FireWire PCI Card
D. Display Adapter/Video Card | null | D: Display Adapter/Video Card. |
The diagram below is a model of two solutions. Each pink ball represents one particle of solute. Which solution has a higher concentration of pink particles? Here are the choices:
A. Solution B
B. Solution A
C. neither; their concentrations are the same | null | B: Solution A. |
Function A and Function B are linear functions. Which statement is true? Here are the choices:
A. The slope of Function A is less than the slope of Function B.
B. The slope of Function A is greater than the slope of Function B. | null | A: The slope of Function A is less than the slope of Function B.. |
How are these figures related? Here are the choices:
A. similar but not congruent
B. congruent
C. neither similar nor congruent | null | B: congruent. |
How does f(t) change over the interval from t=9 to t=10? Here are the choices:
A. f(t) decreases by 1
B. f(t) increases by 200%
C. f(t) increases by 1
D. f(t) increases by 100% | null | C: f(t) increases by 1. |
This passage describes the Huntington's disease trait in humans: Huntington's disease is a condition that causes the death of brain cells over time. This loss of cells interferes with brain function and may lead to uncontrolled movements, difficulty thinking, and changes in behavior. In a group of humans, some individu... | null | A: 1/4. |
Which subtraction sentence does the picture show? Here are the choices:
A. 2 − 1 = 1
B. 3 − 2 = 1
C. 3 − 3 = 0
D. 2 − 2 = 0 | null | D: 2 − 2 = 0. |
Does this scatter plot show a positive trend, a negative trend, or no trend? Here are the choices:
A. positive trend
B. negative trend
C. no trend | null | C: no trend. |
Look at this cylinder: If the radius is quadrupled, then which of the following statements about its volume will be true? Here are the choices:
A. The ratio of the new volume to the old volume will be 9:1.
B. The ratio of the new volume to the old volume will be 1:4.
C. The ratio of the new volume to the old volume wil... | null | D: The ratio of the new volume to the old volume will be 16:1.. |
The graph shows f(x). The dashed line is a vertical asymptote. Here are the choices:
A. $\lim _{x \rightarrow 6^{+}} f(x)=\infty$
B. $\lim _{x \rightarrow 6^{+}} f(x)=-\infty$ | null | A: $\lim _{x \rightarrow 6^{+}} f(x)=\infty$. |
Select the chemical formula for this molecule. Here are the choices:
A. I2Cl2
B. ICl2N2
C. ICl
D. CICl | null | C: ICl. |
The clocks show when some friends left for music lessons Friday afternoon: Who left for music lessons second? Here are the choices:
A. Jon
B. Sue | null | B: Sue. |
Is this angle greater than, equal to, or less than a right angle? Here are the choices:
A. greater than a right angle
B. equal to a right angle
C. less than a right angle | null | A: greater than a right angle. |
Which of the following could Mia and Amy's test show? Mia and Amy were making batches of concrete for a construction project. To make the concrete, they mixed together dry cement powder, gravel, and water. Then, they checked if each batch was firm enough using a test called a slump test.
They poured some of the fresh c... | null | A: if a new batch of concrete was firm enough to use. |
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